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-rw-r--r--arch/x86/kernel/cpu/perf_event.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
index fe73c1844a9a..f369c53315a5 100644
--- a/arch/x86/kernel/cpu/perf_event.c
+++ b/arch/x86/kernel/cpu/perf_event.c
@@ -497,12 +497,13 @@ static int x86_pmu_hw_config(struct perf_event *event)
497 int precise = 0; 497 int precise = 0;
498 498
499 /* Support for constant skid */ 499 /* Support for constant skid */
500 if (x86_pmu.pebs) 500 if (x86_pmu.pebs) {
501 precise++; 501 precise++;
502 502
503 /* Support for IP fixup */ 503 /* Support for IP fixup */
504 if (x86_pmu.lbr_nr) 504 if (x86_pmu.lbr_nr)
505 precise++; 505 precise++;
506 }
506 507
507 if (event->attr.precise_ip > precise) 508 if (event->attr.precise_ip > precise)
508 return -EOPNOTSUPP; 509 return -EOPNOTSUPP;